Cone and nut are completely assembled.
Widely used in fence, burglarproof doors and windows, canopy, air conditioning rack fixation, home decoration, engineering, etc.
When installed, the taper-head metal cone expand the lead sleeve to fill all the pores and crevices of the material in which it is set.
Tags:$0 - $20,Bolts,Expansion Bolts,Expansion Sleeve Bolts,Fasteners,Hardware,Nails,Screws,Screws & Bolts,Screws & Fasteners
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